拥有以下XML:
<node>Text1<subnode/>text2</node>
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如何通过XPath选择第一个或第二个文本节点?
像这样的东西:
/node/text()[2]
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当然不起作用,因为它是节点内每个文本的合并结果.
我认为有可能@breadcrumb-separator
暂时更换,但不幸的是它不会那样工作:
#detailnavigation {
@breadcrumb-separator: "|";
.list-inline.related {
.breadcrumb;
}
}
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是否有可能覆盖给定范围内的变量?或者问题.breadcrumb
不是混合?
我有以下功能来测试:
// ...
const local = new WeakMap();
export default class User {
// ...
async password(password) {
if (!password) return local.get(this).get('hash'); // remove this for security reasons!
if (password.length < 6) throw new Error('New password must be at least 6 characters long');
if (!password.match(passwordPattern)) throw new Error(`New password must match ${passwordPattern}`);
local.get(this).set('hash', await Password.hash(password));
}
// ...
}
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现在我想用mocha,chai和chai-as- promise来测试这个函数做这个测试用例:
import chai from 'chai';
import chaiAsPromised from 'chai-as-promised';
import User from '../../../server/User';
chai.use(chaiAsPromised); …
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